pg 80, homework problem 2.2, clarification. line 2, 'liquid at 25oC' should be 'liquid at 25oC and 1 bar' (7/1/08)

Chapter 3

pg 109, eq. 3.33, remove the minus sign from WS,net, since the heat transfer terms are based on the reservoirs (2/4/06).

pg 109, third line from the bottom of the page, the first equality should be DS = integral(dQ/T). (3/8/05)

Chapter 4

pg 160 - Example 4.9. The first equation of the solution is for combustion, so the subscript on the work term should be 'comb' instead of 'comp'. Also, signs were inadvertently reversed in transitioning from the second to third equality in the line above eq. 4.9. Therefore, the signs should be changed on the third and fourth equality of the line above eq. 4.9. Within the curly brakets for eq. 4.9, the second term sign should be changed, or alternatively, the terms in the denominator should be reversed. An updated pdf of the page is available; click here. Also, an updated example is available describing the steps in more detail; click here. (12/19/04)

p167, problem 4.7, eliminate part (d).(7/1/08)

Chapter 5

pg 178, Eqn 5.12, the value of the second derivative should be infinity. (9/22/04)

pg 191, problem 5.6 (d), for CS2, the first two data columns should be MW=76.14
and rho=1.258 g/cm3. The other data in that row are fine. (2/20/02)

p 328, bottom of page, numerical calulation of vapor fugacity coefficient for 1; there is an extra set of parantheses in the ln term. 2nd line from bottom.Rremove the '(' immediately after ln, 3rd line from bottom remove the final ')'. (11/12/09)

p 328, second line from bottom, replace 0.9686 with 0.09686. (11/12/09)

p 329, top of page, numerical calulation of vapor fugacity coefficient for 2; there is an extra set of parantheses in the ln term. Remove the '(' immediately after ln, and remove the final ')'. (11/12/09)

Chapter 11

p369, Eqn 11.27, GE and UE should be divided by RT,
as in GE/RT and UE/RT. (11/3/03).

p397, Example 11.15, the second line of the section labelled 'Solution' refers to Eqn 11.90. The reference should be to Eqn. 11.95. (10/20/04)

Chapter 12

p 426, second line of text where the lever rule is applied, the numbers in the numerator refer to the wrong segment, delete (0.5 - 0.07) and insert (0.93 - 0.5). (5/4/05)

Chapter 13

p473, Figure 13.16, process schematic, look at the decanter. Stream R2 should be coming from the top (organic) phase and stream R1 should be coming from the bottom (aqueous) phase. (4/30/08).